/* ========================================================================== */
/*    project-style.css - PROJECT DETAIL PAGE STYLES                          */
/* ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600&family=Workbench&display=swap');

:root {
    --text-color: #333;
    --bg-color: #ffffff;
    --accent-color: #3c5340; 
    --light-gray: #f5f5f5;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.8;
    overflow-x: hidden;
}

/* --- Navigation --- */
.project-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px 40px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    z-index: 100;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.back-link {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 600;
    font-size: 1rem;
    transition: color 0.3s;
    display: flex;
    align-items: center;
    gap: 8px;
}

.back-link:hover { color: #888; }
.back-link svg { width: 20px; height: 20px; }

/* --- Hero Section --- */
.project-hero {
    margin-top: 80px; 
    width: 90%;
    max-width: 1200px;
    height: 60vh;
    margin-left: auto;
    margin-right: auto;
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    background-color: var(--light-gray);
}

/* FIX: Cactus specific background color */
/* You should adjust this HEX code to match the exact grey in your cactus image */
.cactus-hero-bg {
    background-color: #b0b59c; 
}
.XR-hero-bg {
    background-color: #6c847152; 
}
.pearl-hero-bg {
    background-color: #8f611289; 
}
.me-hero-bg {
    background-color: #c1cbe8; 
}
/* FIX: Contain image so it isn't cropped */
.project-hero img.contain-img {
    object-fit: contain !important; 
    width: 100%;
    height: 100%;
    padding: 20px; 
}

.project-hero img, .project-hero video {
    width: 100%;
    height: 100%;
    object-fit: cover; /* Default behavior */
}

/* --- Text Content --- */
.header-content {
    max-width: 800px;
    margin: 60px auto 40px auto;
    padding: 0 20px;
    text-align: center;
}

h1 {
    font-family: 'Workbench', serif;
    font-size: 3rem;
    margin-bottom: 20px;
    color: var(--accent-color);
}

.tags {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
}

.tag {
    background: var(--light-gray);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    color: #555;
}

.overview-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    max-width: 800px;
    margin: 0 auto 60px auto;
    padding: 30px 20px;
    border-top: 1px solid #eee;
    border-bottom: 1px solid #eee;
    text-align: center;
}

.info-item h3 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #999;
    margin-bottom: 8px;
}

.info-item p {
    font-weight: 600;
    font-size: 1.1rem;
}

/* --- Main Content Area --- */
.case-study {
    max-width: 800px;
    margin: 0 auto 100px auto;
    padding: 0 20px;
}

.content-section {
    margin-bottom: 80px;
}

.content-section h2 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: #111;
}

.content-section p {
    font-size: 1.1rem;
    color: #444;
    margin-bottom: 20px;
}
/* --- Smart Adaptive Image Gallery --- */

/* Outer Container: Handles layout, centering, and wrapping */
.smart-image-gallery {
    display: flex;           /* Enable Flexbox */
    justify-content: center; /* Center content horizontally */
    align-items: flex-start; /* Align items to the top (prevents stretching if images have different heights) */
    gap: 30px;               /* Gap between images */
    flex-wrap: wrap;         /* Allow wrapping (essential for mobile responsiveness) */
    width: 100%;
    margin: 60px 0;          /* Vertical spacing around the section */
    padding: 0 20px;         /* Side padding to prevent touching screen edges */
}

/* Image Box: Handles width adaptation */
.img-box {
    /* 
       flex: 1 1 400px Breakdown:
       - grow: 1   (Take up available space)
       - shrink: 1 (Shrink if space is tight)
       - basis: 400px (Ideal width is ~half screen. Forces wrapping on mobile)
    */
    flex: 1 1 400px; 
    
    /* Key Logic: Max Width Cap */
    /* If 1 image: It grows to fill space but stops at 850px (looks like a centered single feature). */
    /* If 2 images: They split the space (e.g., 500px each) and fit side-by-side naturally. */
    max-width: 850px; 
    
    width: 100%;        /* Ensures it fills the container on very small screens */
    text-align: center; /* Centers the caption text below */
}

/* Image Styling */
.img-box img {
    width: 100%;             /* Fills the .img-box width */
    height: auto;            /* Maintains aspect ratio */
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
    display: block;          /* Removes default bottom whitespace of inline images */
}

/* Hover Effect: Slight Zoom */
.img-box:hover img {
    transform: scale(1.02);
}

/* Caption Styling */
.caption {
    margin-top: 12px;
    color: #888;
    font-size: 0.9rem;
    font-style: italic;
}

.video-embed {
    width: 100%;
}

.video-embed iframe {
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: 16px;
    border: 0;
    background: #eef2e6;
    display: block;
}


/* --- Footer Navigation --- */
.project-footer {
    border-top: 1px solid #eee;
    padding: 60px 0;
    text-align: center;
    margin-top: 80px;
}

.next-project-btn {
    display: inline-block;
    padding: 15px 30px;
    background: var(--accent-color);
    color: white;
    text-decoration: none;
    border-radius: 30px;
    font-weight: bold;
    transition: transform 0.2s, background 0.2s;
}

.next-project-btn:hover {
    transform: translateY(-3px);
    background: #38523e;
}

/* --- Mobile Adjustments --- */
@media (max-width: 768px) {
    h1 { font-size: 2rem; }
    .project-hero { width: 100%; height: 40vh; margin-top: 60px; border-radius: 0; }
    .overview-grid { grid-template-columns: 1fr; gap: 30px; }
    
    /* Stack images on mobile */
    .image-pair {
        grid-template-columns: 1fr;
    }
}

.feature-list {
    list-style: none; 
    padding: 0;
    margin-top: 20px;
}

.feature-list li {
    margin-bottom: 20px; 
    position: relative;
    padding-left: 20px; 
    line-height: 1.6;
    color: #444; 
}

.feature-list li::before {
    content: "•";
    color: #3c5340; 
    font-weight: bold;
    position: absolute;
    left: 0;
    top: 0;
}

.feature-list li strong {
    color: #2a3d2e; 
    font-weight: 700;
    margin-right: 5px; 
}